Problem 020

git-svn-id: file:///srv/svn/euler@47 e5f4c3ec-3c0c-11df-b522-21efaa4426b5

e020.py

@@ -0,0 +1,15 @@
+# Could use math.factorial, but that takes the fun out of it, doesn it
+def factorial(n):
+    f = n
+    i = n - 1
+    while i > 1:
+        f = f * i
+        i = i - 1
+    return f
+
+f = str(factorial(100))
+sum = 0
+for c in f:
+    sum = sum + int(c)
+
+print 'Sum of digits in 100!:', sum